73VR2102 / 73VR2104 / 73VR2106
73VR2108 / 73VR2110 / 73VR2112
– 4 –
■
GROUNDING
• Be sure to determine in advance the most stable grounding point in the environment
and earth the 73VR21x’s FG terminal and that of connected devices (PC) to it in order
to protect the devices from dielectric breakdown.
• Grounding is also effective to eliminate noise that could cause errors in the 73VR21x’s
operation.
■
CF CARD
• Do not turn off the power supply to the 73VR21x or reset it during recording. The CF
Card may be destroyed.
• Observe the described procedure when you need to replace the CF Card during re
-
cording.
• Confirm the sides and the connector position of the CF Card when inserting one to the
card slot.
■
LCD PANEL
• The LCD panel’s liquid contains an irritant. If the panel is damaged and the liquid con
-
tacts your skin, rinse immediately the contact area with running water for at least 15
minutes. If the liquid gets in your eyes, rinse immediately your eyes with running water
for at least 15 minutes and consult a doctor.
• The following phenomena are LCD characteristics, and NOT a product defect:
- LCD screen may show uneven brightness depending upon displayed images or con
-
trast settings.
- The LCD screen pixels may contain minute black-and-white-colored spots.
- The color displayed on the LCD screen may appear different when seen from outside
the specified viewing angle.
- When the same image is displayed on the screen for a long time period, an afterimage
may appear when the image is changed. If this happens, turn off the 73VR21xand
wait 10 seconds before restarting it.
• To prevent an afterimage:
- Set the screensaver when you plan to display the same image for a long time pe-
riod.
- Plan to change the screen image periodically so that the same image does not remain
for the long time period.
■
BACKLIGHT
• Even when the backlight is failed, the screen display can be controlled by touching it.
• Backlight failure is confirmed by the following phenomena:
- The screen gets dark even when no screensaver setting is enabled.
- If the screensaver is activated, the screen display does not recover when the screen
is touched.
• The backlight can be replaced in M-System factory. The LCD must be replaced at the
same time. Please consult M-System.
